WO2006000724A1 - Method of tearing down part of a building and device therefor - Google Patents

Method of tearing down part of a building and device therefor Download PDF

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Publication number
WO2006000724A1
WO2006000724A1 PCT/FR2005/050409 FR2005050409W WO2006000724A1 WO 2006000724 A1 WO2006000724 A1 WO 2006000724A1 FR 2005050409 W FR2005050409 W FR 2005050409W WO 2006000724 A1 WO2006000724 A1 WO 2006000724A1
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WIPO (PCT)
Prior art keywords
building
deconstruction
inflatable
constituted
inflated
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PCT/FR2005/050409
Other languages
French (fr)
Inventor
Bruno Faure
Original Assignee
Pyramid
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Filing date
Publication date
Application filed by Pyramid filed Critical Pyramid
Priority to EP05776381A priority Critical patent/EP1766161A1/en
Publication of WO2006000724A1 publication Critical patent/WO2006000724A1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings

Definitions

  • the invention relates to the technical sector of building, and more particularly to the destruction or demolition of structures of particularly complex shape, with risks of collapse of the interior.
  • the object of the invention is to remedy these disadvantages in a simple, safe, effective and rational manner.
  • One of the technical problems to be solved by the invention is to ensure the deconstruction or demolition of any type of work, with the objective of protecting the interior against falling materials, on the one hand, and to stabilize said structure and to prevent its collapse, on the other hand.
  • Another problem to be solved by the invention is to ensure the safety of those working on the work.
  • the device comprises at least one inflatable structure having handling means, securing means and inflation means.
  • the inflatable structure is made from a fabric, in particular reinforced PVC, suitably cut and assembled to substantially match the internal volume of the part. of building.
  • the inflatable structure is adaptable to the shape of the building part to be demolished.
  • the handling means are arranged at the top of the structure and are able to cooperate with a hoist.
  • the handling means are constituted by at least one ring.
  • Another problem to be solved by the invention is to maintain the position of the structure before inflation.
  • the securing means are arranged at the base of the structure.
  • Lashing means may also be arranged on part of the height of the structure.
  • the securing means are constituted by tabs having arrangements adapted to cooperate with fasteners.
  • Another problem to be solved by the invention is to avoid deformation of the structure at the time of inflation, for example, and as the demolition of the structure or part of the building concerned.
  • bracing means consisting of straps
  • FIG. 1 is a perspective view of an embodiment of the inflatable structure according to the invention
  • - Figure 2 is a longitudinal sectional view in accordance with Figure 1
  • - Figures 3, 4, 5, 6, 7 and 8 are schematic views showing the principle of the method underlying the invention.
  • the invention finds a particularly advantageous application for the deconstruction and demolition of parts of buildings or structures, including complex shapes, such as church spiers, domes, arches ...
  • the deconstruction method implements an inflatable structure (1) adaptable to the shape of the structure (B).
  • This inflatable structure is, for example, made from a properly cut and assembled waterproof canvas to substantially match the internal volume of the structure or part of the building (B).
  • a reinforced PVC fabric having a density of about 9 g / m 2 can be used.
  • other materials with sufficient sealing and strength characteristics can be used.
  • the different parts that constitute the structure are assembled together, in a sealed manner, by any known and appropriate means, such as wiring, thermal welding, high frequency, ultrasound, ...
  • the structure (1) after inflation, has a generally very truncal-pyramidal shape.
  • the structure (1) has means (2) adapted to cooperate with inflation means, for example a compressed air compressor.
  • inflation means for example a compressed air compressor.
  • These means (2) may for example be constituted by a valve.
  • the upper part of the inflatable structure (1) in particular its top, has handling means (3) constituted by at least one ring or equivalent member adapted to cooperate with a hoist, such as the boom of a crane by example.
  • handling means (3) can be arranged at any location of the structure.
  • the base (la) of the inflatable structure (1) has securing means (4) constituted, for example, by tabs having eyelets or other arrangements adapted to cooperate with fasteners that has a support member (5). ) on which the whole of the inflatable structure (1) rests. It should be noted that other securing means (4) can be arranged around the walls of the structure (1), over part of the height of the latter.
  • the structure (1) has bracing means for example in the form of straps (6) or partitions.
  • these bracing means (6) are properly positioned and sized to prevent any deformation of the structure at the time of its introduction for example.
  • These bracing means connect, for example, the internal faces facing the structure (1).
  • (B) represents the part of the structure or building to be deconstructed, whereas the mark (5) corresponds, as indicated, to a support that is originally present in the work (B) or that is related to the interior of said structure.
  • the upper part of the structure Prior to the establishment of the structure (1), the upper part of the structure is demolished (dashed lines shown in FIG. 3) to create an access opening (B1) inside said structure.
  • the structure (1) in the deflated state, is hooked by its ring (3) to a lifting and handling device (L) to be arranged inside the structure (B) ( Figure 3).
  • the structure (1) still in the deflated state, is then stowed on the support (5) by means of, for example, fastening lugs (4) ( Figure 4). In some cases, it may not be necessary to secure the inflatable structure.
  • the structure (5) can then, after being connected to a compressor for example, be inflated to self-adapt to the internal shape of the structure (B) ( Figure 5). At this stage, the structure (1) is hooked or not to the lifting member (L). The inflation pressure is regulated to balance the forces.
  • the lifting device is then removed, it is possible to proceed with the deconstruction from top to bottom of the structure (5) perfectly stabilized by preventing its collapse and protected inside against falling materials ( Figures 6 and 7).
  • the entire inflatable structure can be made in all shapes, sizes and materials adapted to the internal shape of the structure.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

The invention relates to a method of tearing down part of a building and to a device for implementing same. The inventive method is characterised in that: an inflatable structure (1) is inserted into the part (B) of the building that is to be torn down, such as to line same and form an envelope; if necessary, the structure (1) is secured; the structure (1) is subsequently inflated with the pressure being adjusted in order to balance the forces; the necessary part of the building is then torn down from the top to the bottom of the inflated structure (1); and, following the removal of the part, the structure (1) is deflated and removed.

Description

PROCEDE DE DECONSTRUCTION D'UNE PARTIE DE BATIMENT ET LE DISPOSITIF DE MISE EN ŒUVREMETHOD FOR DECONSTRUCTING A BUILDING PART AND DEVICE FOR IMPLEMENTING THE SAME
L'invention se rattache au secteur technique du bâtiment, et plus particulièrement à la destruction ou à la démolition d'ouvrages de forme complexe notamment, présentant des risques d'effondrement de l'intérieur.The invention relates to the technical sector of building, and more particularly to the destruction or demolition of structures of particularly complex shape, with risks of collapse of the interior.
Parmi les applications visées et à titre indicatif nullement limitatif, on peut citer les flèches d'église, les dômes, les voûtes ...Among the applications targeted and as a non-limiting indication, we can mention the church spiers, domes, vaults ...
Différentes solutions techniques ont été proposées pour réaliser plus particulièrement la démolition de bâtiments ou de parties de bâtiment. Par exemple, on peut citer le dynamitage ou l'utilisation d'engins de travaux publics, tels que des pelles mécaniques équipées d'outils appropriés. Généralement, de telles méthodes sont utilisées pour la démolition complète des bâtiments ou des parties de bâtiments considérés, et pour lesquels il n'y a pas de précautions particulières à prendre.Various technical solutions have been proposed to make more particularly the demolition of buildings or parts of buildings. For example, blasting or the use of public works machinery, such as mechanical shovels equipped with appropriate tools. Generally, such methods are used for the complete demolition of buildings or parts of buildings considered, and for which there are no special precautions to take.
Des problèmes techniques apparaissent dans le cadre de destruction d'ouvrages, de bâtiments et/ou de parties de bâtiments, notamment de forme complexe, avec des risques d'effondrement de l'intérieur susceptible de générer un phénomène d'explosion au niveau de la base de la partie de bâtiment considérée.Technical problems arise in the context of the destruction of works, buildings and / or parts of buildings, particularly of complex shape, with the risk of collapse of the interior likely to generate a phenomenon of explosion at the level of base of the part of the building considered.
Pour éviter ce risque d'effondrement, on peut utiliser, par exemple, des étais métalliques qu'il est nécessaire de disposer à l'intérieur de la partie du bâtiment à démolir. La mise en place de ces étais est longue et délicate à réaliser. Outre le fait que cette solution nécessite un nombre de pièces important, il est généralement nécessaire de disposer d'une main d'oeuvre importante. On ne peut, par ailleurs, totalement exclure des risques d'effondrement lors de la mise en place des étais, susceptibles de mettre en danger le personnel.To avoid this risk of collapse, one can use, for for example, metal props that must be placed inside the part of the building to be demolished. The installation of these props is long and delicate to achieve. In addition to the fact that this solution requires a large number of parts, it is generally necessary to have a large workforce. We can not, moreover, totally exclude the risk of collapse during the establishment of props, likely to endanger the staff.
Enfin, on observe que le matériel utilisé est lourd et peut encore fragiliser la partie de bâtiment considéré.Finally, we observe that the material used is heavy and may further weaken the part of the building.
L'invention s'est fixée pour but de remédier à ces inconvénients, de manière simple, sûre, efficace et rationnelle.The object of the invention is to remedy these disadvantages in a simple, safe, effective and rational manner.
Un des problèmes techniques que se propose de résoudre l'invention, est d'assurer la déconstruction ou la démolition de tout type d'ouvrage, en ayant pour objectif de protéger l'intérieur contre les chutes des matériaux, d'une part, et de stabiliser ledit ouvrage et d'empêcher son effondrement, d'autre part.One of the technical problems to be solved by the invention is to ensure the deconstruction or demolition of any type of work, with the objective of protecting the interior against falling materials, on the one hand, and to stabilize said structure and to prevent its collapse, on the other hand.
Un autre problème que se propose de résoudre l'invention est d'assurer la sécurité des personnes travaillant sur l'ouvrage.Another problem to be solved by the invention is to ensure the safety of those working on the work.
Pour résoudre un tel problème, il a été conçu et mis au point un procédé de construction d'une partie de bâtiment selon lequel : - on introduit dans la partie du bâtiment, une structure gonflable de manière à garnir l'intérieur de ladite partie en constituant une enveloppe ; on arrime la structure ; on gonfle la structure en régulant la pression pour équilibrer les efforts ; on réalise la déconstruction par rapport à la structure gonflée, de haut en bas ; après déconstruction, on dégonfle et on retire la structure.To solve such a problem, it was designed and developed a method of building a building part according to which: - is introduced into the part of the building, an inflatable structure so as to fill the interior of said part constituting a envelope; we fix the structure; the structure is inflated by regulating the pressure to balance the forces; the deconstruction is carried out with respect to the inflated structure, from top to bottom; after deconstruction, deflate and remove the structure.
Pour la mise en œuvre du procédé selon l'invention, le dispositif comprend au moins une structure gonflable présentant des moyens de manipulation, des moyens d'arrimage et des moyens de gonflage.For the implementation of the method according to the invention, the device comprises at least one inflatable structure having handling means, securing means and inflation means.
Pour résoudre le problème posé de protéger l'ouvrage de l'intérieur contre les chutes de matériaux, la structure gonflable est réalisée à partir d'une toile, notamment en PVC armé, convenablement découpée et assemblée pour épouser sensiblement le volume interne de la partie de bâtiment. La structure gonflable est donc adaptable à la forme de la partie de bâtiment à démolir.To solve the problem of protecting the structure from the inside against falling materials, the inflatable structure is made from a fabric, in particular reinforced PVC, suitably cut and assembled to substantially match the internal volume of the part. of building. The inflatable structure is adaptable to the shape of the building part to be demolished.
Pour résoudre le problème posé de mettre en place la structure à l'intérieur de la partie de bâtiment, les moyens de manipulation sont disposés au sommet de la structure et sont aptes à coopérer avec un engin de levage. Les moyens de manipulation sont constitués par au moins un anneau. Un autre problème que se propose de résoudre l'invention, est d'assurer le maintien en position de la structure avant son gonflage. Dans ce but, les moyens d'arrimage sont disposés à la base de la structure. Des moyens d'arrimage peuvent également être disposés sur une partie de la hauteur de la structure. Les moyens d'arrimage sont constitués par des pattes présentant des agencements aptes à coopérer avec des organes de fixation.To solve the problem of setting up the structure inside the building part, the handling means are arranged at the top of the structure and are able to cooperate with a hoist. The handling means are constituted by at least one ring. Another problem to be solved by the invention is to maintain the position of the structure before inflation. For this purpose, the securing means are arranged at the base of the structure. Lashing means may also be arranged on part of the height of the structure. The securing means are constituted by tabs having arrangements adapted to cooperate with fasteners.
Un autre problème que se propose de résoudre l'invention, est d'éviter la déformation de la structure au moment du gonflage par exemple, et au fur et à mesure de la démolition de l'ouvrage ou de la partie de bâtiment considérée.Another problem to be solved by the invention is to avoid deformation of the structure at the time of inflation, for example, and as the demolition of the structure or part of the building concerned.
Pour résoudre un tel problème, l'intérieur de la structure présente des moyens de contreventement, constitués par des sanglesTo solve such a problem, the interior of the structure has bracing means, consisting of straps
L'invention est exposée ci-après plus en détail à l'aide des figures des dessins annexés dans lesquels : - la figure 1 est une vue en perspective d'une forme de réalisation de la structure gonflable selon l'invention ; - la figure 2 est une vue en coupe longitudinale conformément à la figure 1 ; - les figures 3, 4, 5, 6, 7 et 8 sont des vues à caractère schématique montrant le principe du procédé à la base de l'invention. Comme indiqué, l'invention trouve une application particulièrement avantageuse pour la déconstruction et la démolition de parties de bâtiment ou d'ouvrage, notamment de forme complexe, tels que les flèches d'église, les dômes, les voûtes...The invention is explained below in more detail with the help of the figures of the accompanying drawings in which: - Figure 1 is a perspective view of an embodiment of the inflatable structure according to the invention; - Figure 2 is a longitudinal sectional view in accordance with Figure 1; - Figures 3, 4, 5, 6, 7 and 8 are schematic views showing the principle of the method underlying the invention. As indicated, the invention finds a particularly advantageous application for the deconstruction and demolition of parts of buildings or structures, including complex shapes, such as church spiers, domes, arches ...
On désigne, dans la suite de la description par (B) l'ouvrage ou partie de bâtiment qu'il convient de démolir ou plus exactement de déconstruire, c'est-à-dire enlever progressivement, par tout moyen connu et approprié, les matériaux constituant l'ouvrage considéré.In the remainder of the description by (B), reference is made to the structure or part of a building that must be demolished or, more precisely, to deconstruct, that is to say progressively remove, by any known and appropriate means, the materials constituting the work in question.
Le procédé de déconstruction, à la base de l'invention, met en œuvre une structure gonflable (1) adaptable à la forme de l'ouvrage (B). Cette structure gonflable est, par exemple, réalisée à partir d'une toile étanche convenablement découpée et assemblée pour épouser sensiblement le volume interne de l'ouvrage ou partie de bâtiment (B). Par exemple, on peut utiliser une toile en PVC armé, d'une densité d'environ 9 g/m2. Bien évidemment, d'autres matériaux comportant des caractéristiques d'étanchéité et de résistance suffisantes, peuvent être utilisés. Les différentes parties qui constituent la structure, sont assemblées entre elles, d'une manière étanche, par tout moyen connu et approprié, tel que câblage, soudure thermique, haute fréquence, ultrason, ...The deconstruction method, at the base of the invention, implements an inflatable structure (1) adaptable to the shape of the structure (B). This inflatable structure is, for example, made from a properly cut and assembled waterproof canvas to substantially match the internal volume of the structure or part of the building (B). For example, a reinforced PVC fabric having a density of about 9 g / m 2 can be used. Of course, other materials with sufficient sealing and strength characteristics can be used. The different parts that constitute the structure, are assembled together, in a sealed manner, by any known and appropriate means, such as wiring, thermal welding, high frequency, ultrasound, ...
Dans l'exemple illustré, après gonflage, la structure (1) a une forme générale très sensiblement tronc-pyramidale. Au niveau de sa base, la structure (1) présente des moyens (2) aptes à coopérer avec des moyens de gonflage, par exemple un compresseur d'air comprimé. Ces moyens (2) peuvent par exemple être constitués par une valve.In the illustrated example, after inflation, the structure (1) has a generally very truncal-pyramidal shape. At its base, the structure (1) has means (2) adapted to cooperate with inflation means, for example a compressed air compressor. These means (2) may for example be constituted by a valve.
La partie supérieure de la structure gonflable (1), notamment son sommet, présente des moyens de manipulation (3) constitués par au moins un anneau ou organe équivalent apte à coopérer avec un engin de levage, tel que la flèche d'une grue par exemple. Bien évidemment, ces moyens de manipulation peuvent être disposés à des endroits quelconques de la structure.The upper part of the inflatable structure (1), in particular its top, has handling means (3) constituted by at least one ring or equivalent member adapted to cooperate with a hoist, such as the boom of a crane by example. Of course, these handling means can be arranged at any location of the structure.
La base (la) de la structure gonflable (1) présente des moyens d'arrimage (4) constitués, par exemple, par des pattes présentant des œillets ou autres agencements aptes à coopérer avec des organes de fixation que présente un élément support (5) sur lequel repose l'ensemble de la structure gonflable (1). A noter que d'autres moyens d'arrimage (4) peuvent être disposés autour des parois de la structure (1), sur une partie de la hauteur de cette dernière.The base (la) of the inflatable structure (1) has securing means (4) constituted, for example, by tabs having eyelets or other arrangements adapted to cooperate with fasteners that has a support member (5). ) on which the whole of the inflatable structure (1) rests. It should be noted that other securing means (4) can be arranged around the walls of the structure (1), over part of the height of the latter.
Par ailleurs, la structure (1) présente des moyens de contreventement par exemple sous forme de sangles (6) ou de cloisonnements. Notamment, ces moyens de contreventement (6) sont convenablement positionnés et dimensionnés pour éviter toute déformation de la structure au moment de sa mise en place par exemple. Ces moyens de contreventement relient, par exemple, les faces internes en regard de la structure (1).Furthermore, the structure (1) has bracing means for example in the form of straps (6) or partitions. In particular, these bracing means (6) are properly positioned and sized to prevent any deformation of the structure at the time of its introduction for example. These bracing means connect, for example, the internal faces facing the structure (1).
On se réfère aux vues à caractère purement schématique des figures 3, 4, 5, 6, 7 et 8 montrant le procédé de déconstruction à la base de l'invention.Reference is made to the purely schematic views of Figures 3, 4, 5, 6, 7 and 8 showing the deconstruction process at basis of the invention.
(B) représente la partie de l'ouvrage ou du bâtiment à déconstruire, tandis que le repère (5) correspond, comme indiqué, à un support que présente d'origine l'ouvrage (B) ou que l'on rapporte à l'intérieur dudit ouvrage.(B) represents the part of the structure or building to be deconstructed, whereas the mark (5) corresponds, as indicated, to a support that is originally present in the work (B) or that is related to the interior of said structure.
Préalablement à la mise en place de la structure (1), on procède à la démolition de la partie supérieure de l'ouvrage (tracé traits interrompus figure 3) pour créer une ouverture d'accès (Bl) à l'intérieur dudit ouvrage. La structure (1), à l'état dégonflé, est accrochée par son anneau (3) à un engin de levage et de manipulation (L) pour être disposée à l'intérieur de l'ouvrage (B) (figure 3).Prior to the establishment of the structure (1), the upper part of the structure is demolished (dashed lines shown in FIG. 3) to create an access opening (B1) inside said structure. The structure (1), in the deflated state, is hooked by its ring (3) to a lifting and handling device (L) to be arranged inside the structure (B) (Figure 3).
La structure (1), toujours à l'état dégonflé, est ensuite arrimée sur le support (5) au moyen, par exemple, des pattes de fixation (4) (figure 4). Dans certains cas, il peut ne pas être nécessaire d'arrimer la structure gonflable.The structure (1), still in the deflated state, is then stowed on the support (5) by means of, for example, fastening lugs (4) (Figure 4). In some cases, it may not be necessary to secure the inflatable structure.
La structure (5) peut ensuite, après avoir été reliée à un compresseur par exemple, être gonflée pour s 'auto- adapter à la forme interne de l'ouvrage (B) (figure 5). A ce stade, la structure (1) est accrochée ou non à l'organe de levage (L). La pression de gonflage est régulée pour équilibrer les efforts.The structure (5) can then, after being connected to a compressor for example, be inflated to self-adapt to the internal shape of the structure (B) (Figure 5). At this stage, the structure (1) is hooked or not to the lifting member (L). The inflation pressure is regulated to balance the forces.
L'organe de levage étant ensuite enlevé, il est possible de procéder à la déconstruction de haut en bas de l'ouvrage (5) parfaitement stabilisé en empêchant son effondrement et protégé à l'intérieur contre les chutes de matériaux (figures 6 et 7).The lifting device is then removed, it is possible to proceed with the deconstruction from top to bottom of the structure (5) perfectly stabilized by preventing its collapse and protected inside against falling materials (Figures 6 and 7).
Après déconstruction totale, il suffit de dégonfler la structure pour la retirer. Bien évidemment, l'ensemble de la structure gonflable peut être réalisé en toutes formes, dimensions et matériaux adaptés à la forme interne de l'ouvrage.After total deconstruction, simply deflate the structure to remove it. Of course, the entire inflatable structure can be made in all shapes, sizes and materials adapted to the internal shape of the structure.
Les avantages ressortent bien de la description, en particulier on souligne et on rappelle : - la protection de l'intérieur de l'ouvrage contre les chutes de matériaux ; - la stabilisation de l'ouvrage, évitant son effondrement ; - la sécurité des personnes travaillant sur l'ouvrage, la structure gonflable faisant office d'enveloppe de protection ; - la limitation des interventions humaines dans les zones dangereuses ; - la légèreté de la structure et son indéformabilité. The advantages are apparent from the description, in particular it emphasizes and reminds: - the protection of the interior of the structure against falling materials; - the stabilization of the structure, avoiding its collapse; - the safety of people working on the structure, the inflatable structure acting as a protective envelope; - the limitation of human intervention in dangerous areas; - the lightness of the structure and its indeformability.

Claims

R E V E N D I C A T I O N S R E V E N D I C A T IO N S
-1- Procédé de déconstruction d'une partie (B) de bâtiment, caractérisé en ce que : - on introduit dans la partie (B) du bâtiment, une structure gonflable (1) de manière à garnir l'intérieur de ladite partie (B) en constituant une enveloppe ; - on arrime la structure (1), si nécessaire ; - on gonfle la structure (1) en régulant la pression pour équilibrer les efforts ; - on réalise la déconstruction par rapport à la structure gonflée (1), de haut en bas ; - après déconstruction, on dégonfle et on retire la structure (1).-1- Method for deconstruction of a building part (B), characterized in that: - an inflatable structure (1) is introduced into the part (B) of the building so as to fill the interior of said part ( B) constituting an envelope; the structure (1) is stowed, if necessary; the structure (1) is inflated by regulating the pressure in order to balance the forces; the deconstruction is carried out with respect to the inflated structure (1), from top to bottom; - After deconstruction, deflate and remove the structure (1).
-2- Dispositif pour la mise en œuvre du procédé selon la revendication 1, caractérisé en ce qu'il comprend au moins une structure gonflable (1) présentant des moyens de manipulation (3), des moyens d'arrimage (4) et des moyens de gonflage (2).-2- Device for implementing the method according to claim 1, characterized in that it comprises at least one inflatable structure (1) having handling means (3), securing means (4) and inflation means (2).
-3- Dispositif selon la revendication 2, caractérisé en ce que la structure gonflable (1) est réalisée à partir d'une toile étanche convenablement découpée et assemblée pour épouser sensiblement le volume interne de la partie de bâtiment (B).-3- Device according to claim 2, characterized in that the inflatable structure (1) is made from a tightly cut and suitably cut canvas assembled to substantially match the internal volume of the building part (B).
-4- Dispositif selon la revendication 2, caractérisé en ce que les moyens de manipulation (3) de la structure (1) sont aptes à coopérer avec un engin de levage (L). -5- Dispositif selon la revendication 4, caractérisé en ce que les moyens de manipulation (4) sont constitués par au moins un anneau.-4- Device according to claim 2, characterized in that the handling means (3) of the structure (1) are adapted to cooperate with a hoist (L). -5- Device according to claim 4, characterized in that the handling means (4) are constituted by at least one ring.
-6- Dispositif selon la revendication 2, caractérisé en ce que les moyens d'arrimage sont disposés à la base de la structure.-6- Device according to claim 2, characterized in that the securing means are arranged at the base of the structure.
-7- Dispositif selon la revendication 2, caractérisé en ce que les moyens d'arrimage sont disposés sur une partie de la hauteur de la structure.-7- Device according to claim 2, characterized in that the securing means are arranged on a part of the height of the structure.
-8- Dispositif selon l'une quelconque des revendications 6 et 7, caractérisé en ce que les moyens d'arrimage sont constitués par des pattes présentant des agencements aptes à coopérer avec des organes de fixation.-8- Device according to any one of claims 6 and 7, characterized in that the securing means are constituted by tabs having arrangements adapted to cooperate with fasteners.
-9- Dispositif selon la revendication 2, caractérisé en ce que l'intérieur de la structure (1) présente des moyens de contreventement (6).-9- Device according to claim 2, characterized in that the interior of the structure (1) has bracing means (6).
-10- Dispositif selon la revendication 9, caractérisé en ce que les moyens de contreventement sont constitués par des sangles ou cloisonnement. -10- Device according to claim 9, characterized in that the bracing means are constituted by straps or partitioning.
PCT/FR2005/050409 2004-06-11 2005-06-02 Method of tearing down part of a building and device therefor WO2006000724A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05776381A EP1766161A1 (en) 2004-06-11 2005-06-02 Method of tearing down part of a building and device therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0451162 2004-06-11
FR0451162A FR2871493B1 (en) 2004-06-11 2004-06-11 METHOD FOR DECONSTRUCTING A BUILDING PART AND THE DEVICE FOR IMPLEMENTING THE SAME

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WO2006000724A1 true WO2006000724A1 (en) 2006-01-05

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PCT/FR2005/050409 WO2006000724A1 (en) 2004-06-11 2005-06-02 Method of tearing down part of a building and device therefor

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EP (1) EP1766161A1 (en)
FR (1) FR2871493B1 (en)
WO (1) WO2006000724A1 (en)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
GB2494577A (en) * 2010-05-31 2013-03-13 Ibm Decoding of LDPC code

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Publication number Priority date Publication date Assignee Title
US3462521A (en) * 1966-12-12 1969-08-19 Binishells Spa Method for erecting structures
US5201345A (en) * 1991-07-23 1993-04-13 The United States Of America As Represented By The United States Department Of Energy Inflatable containment diaphragm for sealing and removing stacks
JPH09209583A (en) * 1996-01-31 1997-08-12 Ishikawajima Harima Heavy Ind Co Ltd Tank dismantling construction method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462521A (en) * 1966-12-12 1969-08-19 Binishells Spa Method for erecting structures
US5201345A (en) * 1991-07-23 1993-04-13 The United States Of America As Represented By The United States Department Of Energy Inflatable containment diaphragm for sealing and removing stacks
JPH09209583A (en) * 1996-01-31 1997-08-12 Ishikawajima Harima Heavy Ind Co Ltd Tank dismantling construction method

Non-Patent Citations (1)

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Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 12 25 December 1997 (1997-12-25) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2494577A (en) * 2010-05-31 2013-03-13 Ibm Decoding of LDPC code
GB2494577B (en) * 2010-05-31 2013-11-20 Ibm Decoding of LDPC code

Also Published As

Publication number Publication date
EP1766161A1 (en) 2007-03-28
FR2871493A1 (en) 2005-12-16
FR2871493B1 (en) 2006-08-25

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